Patent Assignment
Reel/Frame 028550/0218
Assignment of Assignor's Interest
Recorded: 2012-07-12
Pages: 3
Assignor
RIETZEL, EIKE
Executed: 2012-06-11
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNCHEN, 80333, GERMANY
Covered Property
(1)
Method and Device for Checking an Irradiation Planning System, and Irradiation System
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 2012
From: BERT, CHRISTOPH; SAITO, NAMI
To: GSI HELMHOLTZZENTRUM FUER SCHWERIONENFORSCHUNG GMBH
Reel/Frame 028539/0380 →
Assignment of Assignor's Interest
Jun 28, 2016
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS HEALTHCARE GMBH
Reel/Frame 039024/0334 →
Assignment of Assignor's Interest
Apr 17, 2019
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS HEALTHCARE GMBH
Reel/Frame 048913/0514 →
Assignment of Assignor's Interest
Apr 19, 2019
From: SIEMENS HEALTHCARE GMBH
To: GSI HELMHOLTZZENTRUM FUER SCHWERIONENFORSCHUNG GMBH
Reel/Frame 048934/0760 →